64589166

素因数分解:

$2^1\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{3271}}^1$

素因数の和:4376

約数の個数: 24

約数和(自身を含む): 140113584

約数和(自身を除く): 75524418

約数列:

[1, 2, 3, 6, 9, 18, 1097, 2194, 3271, 3291, 6542, 6582, 9813, 9873, 19626, 19746, 29439, 58878, 3588287, 7176574, 10764861, 21529722, 32294583, 64589166]

約数ペア:

[(1, 64589166), (2, 32294583), (3, 21529722), (6, 10764861), (9, 7176574), (18, 3588287), (1097, 58878), (2194, 29439), (3271, 19746), (3291, 19626), (6542, 9873), (6582, 9813)]